ENGINE PERFORMANCE – BMW 335i xDrive 2014 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.0L TURBO

3.0L Turbo, Engine Performance Wiring Diagram (1 of 5) for BMW 335i xDrive 2014

List of elements for 3.0L Turbo, Engine Performance Wiring Diagram (1 of 5) for BMW 335i xDrive 2014:

• (left footwell) z10 4b
• (not used)
• (pins 16 to 19 not used)
• (right rear of luggage compt) dc/dc converter
• (top of engine) z6000 1b
• (under engine valve cover) valvetronic actuator motor
• 1397 1b
• Accelerator pedal module (part accelerator pedal assembly)
• Brake vacuum sensor (on brake vacuum booster assembly)
• Clutch sig
• Clutch switch module (m/t) (under left side of dash)
• Computer data lines system
• Cooling fans system
• Cut-out relay
• Digital motor electronics (lower left side of engine)
• Dme main relay
• Electric fan
• Electrical exhaust flap (left side of rear compt)
• Electronic coolant pump 2 (w/ sport package)
• Eng start sig
• Environmental air catalyst sensor
• Flap activation
• Flexray bus sig
• Front electronic module (right end of dash)
• Fuel inj activation
• Fuel inj sply
• Fuse 15a
• Fuse 20a
• Fuse 40a
• Gnd
• Hall sens gnd
• Hall sens sig
• Hall sens sply
• Ignition & fuel injection relay
• Late production
• Leak detection sig
• Lin bus sig
• Motor position sensor
• Mtr activation
• Pnk
• Pt-can bus sig
• Pt-can bus sig term 15 wake up sig
• Red
• Rly activation
• Sens gnd
• Sens sig
• Sens sply
• Spd sig
• Sply
• Term 15 sply
• Valvetronic relay
• Vlv sply
• X13 1b
• Z10 2b (right front corner of engine compt)
• Z10 9b (right corner of luggage compt)
• Z11 1b
• Z11 3b
• Z11 4b
• Z8 3b

3.0L Turbo, Engine Performance Wiring Diagram (2 of 5) for BMW 335i xDrive 2014

List of elements for 3.0L Turbo, Engine Performance Wiring Diagram (2 of 5) for BMW 335i xDrive 2014:

• (right corner of luggage compt)
• Act activation
• Bsd bus sig
• Cool pmp
• Cooling fans system
• Cylinders 1-3
• Cylinders 4-6
• Digital motor electronics (lower left side of engine)
• Elec trtl act gnd
• Elec trtl act sig
• Front power distribution box (right rear of engine compt)
• Fuse 10a
• Fuse 125a
• Fuse 15a
• Fuse 5a
• Fuse box
• Hot at all times
• Hot w/ terminal 15n relay energized
• Hot w/ terminal 30b relay energized
• Knock sens sig
• Knock sensor
• Lin bus sig
• Natural vacuum leak detection temperature sensor & pressure switch
• Nca
• Oxygen sensor before catalytic converter
• Power distribution system
• Quantity control valve
• Rear fuse holder (right side of rear compt)
• Red
• Sens gnd
• Sens sig
• Sens sply
• Sply
• Starting/ charging system
• Transfer terminal point (early production)
• Vlv activation
• Vlv sply
• Wastegate valve pressure converter (w/o exhaust emissions standard euro 6)
• X541 1b
• X541 2b
• X671 2b
• Z10 9b
• Zero gear sensor (top of transmission)

3.0L Turbo, Engine Performance Wiring Diagram (3 of 5) for BMW 335i xDrive 2014

List of elements for 3.0L Turbo, Engine Performance Wiring Diagram (3 of 5) for BMW 335i xDrive 2014:

• (top of engine) fuel injectors
• (top of engine) ignition coil cylinders
• Crankshaft sensor
• Digital motor electronics (lower left side of engine)
• Electromotive throttle actuator
• Fuel inj 1 activation
• Fuel inj 1 sply
• Fuel inj 2 activation
• Fuel inj 2 sply
• Fuel inj 3 activation
• Fuel inj 3 sply
• Fuel inj 4 activation
• Fuel inj 4 sply
• Fuel inj 5 activation
• Fuel inj 5 sply
• Fuel inj 6 activation
• Fuel inj 6 sply
• High pressure pump position sensor (f equipped)
• Ign coil 1 activation
• Ign coil 1 sply
• Ign coil 2 activation
• Ign coil 2 sply
• Ign coil 3 activation
• Ign coil 3 sply
• Ign coil 4 activation
• Ign coil 4 sply
• Ign coil 5 activation
• Ign coil 5 sply
• Ign coil 6 activation
• Ign coil 6 sply
• Intake manifold pressure sensor (rear of intake manifold)
• Nca
• Oil level sensor (bottom of oil pan)
• Spark plug
• Z20 1b (right side front of engine)
• Z21 1b (right side of engine)
• Z22 1b (right rear of engine)

3.0L Turbo, Engine Performance Wiring Diagram (4 of 5) for BMW 335i xDrive 2014

List of elements for 3.0L Turbo, Engine Performance Wiring Diagram (4 of 5) for BMW 335i xDrive 2014:

• (under right rear seat) (w/ ethanol sensor) electric fuel pump
• 11b
• Computer data lines system
• Early production
• Electric fuel pump (w/o ethanol sensor) (under right rear seat)
• Electrical wastegate valve (w/ exhaust emissions standard euro 6)
• Engine oil pressure sensor (left side of engine)
• Engine oil temperature sensor (left side of engine)
• Fuel pump control (ekps)
• Fuse 20a
• Hot w/ terminal 30b relay energized
• Intake air temperature pressure sensor
• Late production
• Nca
• Oxygen sensor after catalytic converter
• Rail pressure sensor (left side of engine)
• Rear fuse holder (right side of rear compt)
• Red
• Rotor position sensor
• X704 1b
• Z10 7b (behind right rear passenger seat)

3.0L Turbo, Engine Performance Wiring Diagram (5 of 5) for BMW 335i xDrive 2014

List of elements for 3.0L Turbo, Engine Performance Wiring Diagram (5 of 5) for BMW 335i xDrive 2014:

• (front of engine)
• (rear of engine) characteristic map thermostat
• (top center of engine)
• Bypass blow-off valve
• Digital motor electronics (lower left side of engine)
• Electric changeover vlv sply
• Engine coolant temperature sensor (rear of engine)
• Engine ventilation heating
• Exhaust camshaft sensor (front of engine)
• Exhaust vanos solenoid valve
• Heater gnd
• Heater sply
• Hot film air mass meter (in engine air intake duct)
• Intake camshaft sensor (front of engine)
• Intake vanos solenoid valve
• Lin bus sig
• Map activation
• Map sply
• Meter activation
• Meter gnd
• Meter sig
• Meter sply
• Nca
• Oil press vlv sply
• Oil pressure control valve
• Sens gnd
• Sens sig
• Sens sply
• Shutoff valve (w/ sport package)
• Shutoff vlv
• Tank venting valve
• Venturi nozzle pressure sensor
• Vlv activation
• Vlv sply
• W/ exhaust emissions standard euro 6
• W/o exhaust emissions standard euro 6
• X705 1b